ZnAl_(5-0.03)合金超塑性的研究(Ⅱ)——变形制度的影响  

Study on the Superplasticity of Zn Al_(5-0.03) Alloy (Ⅱ) —Influnce of Deformation System

作　　者：吕萌福[1] 季文源[2] 

机构地区：[1]天津理工学院 [2]天津大学冶金分校

出　　处：《上海金属（有色分册）》1989年第4期8-12,共5页

摘　　要：本文研究了热轧和温轧条件下变形量与超塑性能间的关系,示有系统数据,能为该合金的工业生产提供多种有效生产工艺,包括厚板的生产。经试验证实,轧态的超塑性能优于退火态,因此工业生产无需后续热处理,能有效地节约能源,缩短生产周期,提高生产率。During hot rolling and warm rolling, the relations between deformation amount and superplasticity are discussed. A series of parameters provides various efficient processes for commercial production of this alloy, including the thick plate production. It is proved that, the superplasticity of the as rolled alloy is better than that of the as annealed alloy. Therefore the later hot treatment is not necessary for industrial production, effectively saving energy, shorting period of running and raising production efficiency.

关 键 词：锌合金 超塑性 变形 锌铝合金 热轧 

分 类 号：TG146.13[一般工业技术—材料科学与工程]